Well technically its been 20 months for me but it just sits in my driveway till my weekends come up since I have a work vehicle. And now that its sumner, most the time I dont even unhook it from my boat trailer. Its funny though because its almost like a treat when I do drive it.

 

I already have over 6,000 on my Ecoboost I got in late February. Average mpg is anywhere from 19.3-20.3 right now.

At first it was getting around 17.8-18.5mpg

 

Picked up my FX4 Eco 8 days ago and have about 750 miles on it so far. Can't stop grinning or driving it.

 

Close to 7k miles on mine since mid February, getting 16-17 mpg average.

 

Picked my 2011 lariat 4x4 crew eco May 6 have 3350 miles on it already.. THis is my 4th f150

 

close to 21,000 picked up in march 2011, 18 to 20 mpg 2011 XLT 4x4 crew